Why South Korea may struggle to replicate Taiwan's semiconductor success

South Korea’s attempt to emulate Taiwan, China’s semiconductor cluster overlooks the core advantage: decades of embedded collaborative culture—from equipment technicians to process engineers—enabling rapid tacit knowledge transfer. This intangible ecosystem can’t be replicated by policy alone, directly hampering responsiveness in EUV photoresists and advanced packaging. Tightening U.S.-Japan-Netherlands export controls, combined with Korea’s low supply-chain redundancy, will likely inflate compliance costs for Samsung and SK Hynix by over 15%. TSMC is poised to deepen localized partnerships in the U.S., Japan, and Europe to cement its irreplaceability. Over the next 18 months, Korea may face a ‘capacity-outpacing-yield’ trap, while Taiwan, China’s mature trust-based network will retain dominance in sub-3nm foundry services globally.